Magnitude 4.2, Sat Dec 6 2025 6:07 PM


Location history for this earthquake. The automatic earthquake location system makes many locations for each quake. Not all quakes have a location history.

Magnitude History


0.01.02.03.04.05.0Magnitude012345678910Time since earthquake (minutes)Magnitude Historyp

The magnitude history for this event. The most recent value is shown as a larger circle and also labeled: c: caution, g: good b: best (reviewed by a duty person).

Depth History


010203040Depth (km)012345678910Time since earthquake (minutes)Depth Historyp

The depth history for this event. The most recent value is shown as a larger circle and also labeled; c: caution, g: good b: best (reviewed by a duty person).

Origin History Map

Map of New Zealand.

Location History


Modification Time Quality Magnitude Depth Latitude Longitude
2025-12-06T05:17:45Z preliminary 4.2 33.0 -30.54 -176.45
2025-12-06T05:14:25Z automatic 2.0 5.5 -40.60 176.09
2025-12-06T05:14:22Z automatic 1.9 5.5 -40.60 176.09
2025-12-06T05:14:14Z automatic 1.9 5.5 -40.60 176.09
2025-12-06T05:14:02Z automatic 1.9 5.5 -40.60 176.09
2025-12-06T05:14:01Z automatic 1.9 5.5 -40.60 176.09
2025-12-06T05:13:46Z automatic 1.9 5.5 -40.60 176.09
2025-12-06T05:13:45Z automatic 1.9 5.5 -40.60 176.09
2025-12-06T05:13:44Z automatic 1.9 5.5 -40.60 176.09
2025-12-06T05:13:43Z automatic 1.8 5.5 -40.60 176.09
2025-12-06T05:13:36Z automatic 1.8 5.5 -40.60 176.09
2025-12-06T05:13:34Z automatic 1.8 5.5 -40.60 176.09
2025-12-06T05:13:33Z automatic 1.8 5.5 -40.60 176.09
2025-12-06T05:13:32Z automatic 1.6 5.5 -40.60 176.09
2025-12-06T05:13:31Z automatic 1.6 5.5 -40.60 176.09
2025-12-06T05:13:30Z automatic 1.6 5.5 -40.60 176.09
2025-12-06T05:13:24Z automatic 1.4 5.5 -40.60 176.09
2025-12-06T05:13:23Z automatic 1.4 5.5 -40.60 176.09
2025-12-06T05:13:21Z automatic 1.0 5.5 -40.60 176.09
2025-12-06T05:12:54Z automatic 1.3 9.2 -40.42 176.16